Valves for waterworks purposes - Stem caps for use on isolating valves and associated water control apparatus - Specification

BS 5353-1989

钢塞阀规范

Specification for steel plug valves

BS 5433-1976

供水用地下闸阀规范

Specification for underground stopvalves for water services

BS 5672-1991

往复式内燃机汽缸头的汽缸和阀旋转方向标示和左、右单列发动机定义的规范

Specification for designation of the direction of rotation and of cylinders and valves in cylinder heads, and definition of right-hand and left-hand in-line engines and locations on an engine for reciprocating internal combustion engines

BS 5793-4-1987

工业过程控制阀.第4部分:检验和例行试验规范

Industrial-process control valves - Specification for inspection and routine testing

BS 5944-4-1984

液压动力系统和部件空气噪音测量.第4部分:流量和压力控制阀声功率级测定方法

Measurement of airborne noise from hydraulic fluid power systems and components - Method of determining sound power levels from valves controlling flow and pressure

BS 5998-1983

钢阀铸件的质量级规范

Specification for quality levels for steel valve castings

BS 6023-1980

自动疏水阀的技术术语词汇

Glossary of technical terms for automatic steam traps

BS 6282-1-1982

防止回流水污染用带动件装置.第1部分:公称尺寸小于等于DN54的单向阀规范

Devices with moving parts for the prevention of contamination of water by backflow - Specification for check valves of nominal size up to and including DN 54

BS 6282-2-1982

防止回流水污染用带动件装置.第2部分:公称尺寸小于等于DN54的终端反压力阀规范

Devices with moving parts for the prevention of contamination of water by backflow - Specification for terminal anti-vacuum valves of nominal size up to and including DN 54

BS 6282-4-1982

防止回流水污染用带动件装置.第4部分:公称尺寸小于等于DN42的组合单向阀和反压力阀规范

Devices with moving parts for the prevention of contamination of water by backflow - Specification for combined check and anti-vacuum valves of nominal size up to and including DN 42

BS 6283-2-1991

热水系统安全控制装置.第2部分:压力范围从1bar到10bar的温度减压阀规范

Safety and control devices for use in hot water systems - Specifications for temperature relief valves for pressures from 1 bar to 10 bar

BS 6283-4-1991

热水系统中安全控制装置.第4部分:最大供给压力不超过12bar、标准尺寸不超过DN50的放松减压阀规范

Safety and control devices for use in hot water systems - Specification for drop-tight pressure reducing valves of nominal size up to and including DN 50 for supply pressures up to and including 12 bar

Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements

BS EN 13786-2004

丁烷、丙烷或它们的混合物用最大输出压力4巴及以下和100 kg/h及以下容积的自动转换阀及其相关安全设备

Automatic change-over valves having a maximum outlet pressure of up to and including 4 bar with a capacity of up to and including 100 kg/h, and their associated safety devices for butane, propane or their mixtures

Specification for automatic electrical controls for household and similar use - Particular requirements - Particular requirements for electrically operated water valves, including mechanical requirements

Pneumatic fluid power - Identification of ports and control mechanisms of control valves and other components

BS ISO 11929-4-2001

电离辐射测量的检测限和判断阀的确定.在没有样品处理的影响下用模拟线性刻度辐射强度计测量的基本原理和方

Determination of the detection limit and decision threshold for ionizing radiation measurements - Fundamentals and application to measurements by use of linear-scale analogue ratemeters, without the influence of sample treatment

BS ISO 12238-2001

气压液动.方向控制阀门.转换时间的测量

Pneumatic fluid power - Directional control valves - Measurement of shifting time